Gravity: ML8511 Analog UV Sensor (280~390nm)
ML8511 UV sensor detects UV-A and UV-B radiation across 280–390nm and outputs a proportional analog voltage. Discontinued.
Pinout
- VCCgravity-analog-1
Gravity Analog PH2.0-3P supply pin for the ML8511 UV sensor board; DFRobot wiki says connect to Arduino 5V.
Type · PowerVoltage · 3.3V or 5V per DFRobot wiki pinout - GNDgravity-analog-2
Ground pin on the Gravity Analog PH2.0-3P interface; DFRobot wiki says connect to Arduino GND.
Type · GroundVoltage · 0V - Signalgravity-analog-3
Analog voltage output from the ML8511 UV sensor board; DFRobot wiki says connect to Arduino A0.
Type · AnalogVoltage · Analogue output, wiki product specification lists output around 1.0V to 2.8V DC
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| VCC | gravity-analog-1 | Power | Gravity Analog PH2.0-3P supply pin for the ML8511 UV sensor board; DFRobot wiki says connect to Arduino 5V. | 3.3V or 5V per DFRobot wiki pinout |
| GND | gravity-analog-2 | Ground | Ground pin on the Gravity Analog PH2.0-3P interface; DFRobot wiki says connect to Arduino GND. | 0V |
| Signal | gravity-analog-3 | Analog | Analog voltage output from the ML8511 UV sensor board; DFRobot wiki says connect to Arduino A0. | Analogue output, wiki product specification lists output around 1.0V to 2.8V DC |
Pin details
3 connections- VCCgravity-analog-1
Gravity Analog PH2.0-3P supply pin for the ML8511 UV sensor board; DFRobot wiki says connect to Arduino 5V.
PowerVoltage · 3.3V or 5V per DFRobot wiki pinout - GNDgravity-analog-2
Ground pin on the Gravity Analog PH2.0-3P interface; DFRobot wiki says connect to Arduino GND.
GroundVoltage · 0V - Signalgravity-analog-3
Analog voltage output from the ML8511 UV sensor board; DFRobot wiki says connect to Arduino A0.
AnalogVoltage · Analogue output, wiki product specification lists output around 1.0V to 2.8V DC
Start wiring
I2C · Analog · 3.3 – 5 V · Breakout
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